Changeset View

Standalone View

Show First 20 Lines • Show All 489 Lines • ▼ Show 20 Lines	case SCC_IVAR_HWMTX:
break;		break;
default:		default:
return (EINVAL);		return (EINVAL);
}		}
return (0);		return (0);
}		}

int		int
scc_bus_release_resource(device_t dev, device_t child, int type, int rid,		scc_bus_release_resource(device_t dev, device_t child, struct resource *res)
struct resource *res)
{		{
struct resource_list_entry *rle;		struct resource_list_entry *rle;
struct scc_chan *ch;		struct scc_chan *ch;
struct scc_mode *m;		struct scc_mode *m;

if (device_get_parent(child) != dev)		if (device_get_parent(child) != dev)
return (EINVAL);		return (EINVAL);

m = device_get_ivars(child);		m = device_get_ivars(child);
ch = m->m_chan;		ch = m->m_chan;
rle = resource_list_find(&ch->ch_rlist, type, rid);		rle = resource_list_find(&ch->ch_rlist, rman_get_type(res),
		rman_get_rid(res));
return ((rle == NULL) ? EINVAL : 0);		return ((rle == NULL) ? EINVAL : 0);
}		}

int		int
scc_bus_setup_intr(device_t dev, device_t child, struct resource *r, int flags,		scc_bus_setup_intr(device_t dev, device_t child, struct resource *r, int flags,
driver_filter_t filt, void (ihand)(void ), void arg, void **cookiep)		driver_filter_t filt, void (ihand)(void ), void arg, void **cookiep)
{		{
struct scc_chan *ch;		struct scc_chan *ch;
▲ Show 20 Lines • Show All 66 Lines • Show Last 20 Lines